**Persistent failed hype cycles around Valve's new Steam hardware have heavily shaped trader sentiment.** Multiple credible leakers in 2025 tied a Half-Life 3 (or internal HLX project) announcement and launch to the Steam Machine and related devices in late 2025 or spring 2026, yet the hardware rolled out without any new Half-Life title. As of September 2026, the upcoming Steam Frame VR headset is instead bundling the six-year-old Half-Life: Alyx. Dataminers such as Gabe Follower and Tyler McVicker confirm the project remains in active development and has not been canceled, with recent engine references suggesting work has even accelerated in places. However, they note Valve's exacting internal standards continue to push timelines, with no firm announcement window and sources indicating 2026 itself may slip. Valve's long-standing secrecy and preference for revealing finished products only when ready, combined with the short window left in 2026 and absence of fresh catalysts, underpin the market's strong 83.5% implied probability for "No."
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedWill Half-Life 3 be announced before 2027?
Will Half-Life 3 be announced before 2027?
17% chance
$122,382 Vol.
$122,382 Vol.
Dec 31, 2026
17% chance
$122,382 Vol.
$122,382 Vol.
Dec 31, 2026
This market will resolve to "Yes" if Valve publicly and explicitly announces that Half-Life 3 is in production by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".
The announcement of the creation of any expansion or sequel not explicitly named "Half-Life 3" (e.g., Half-Life: Alyx, Half-Life 2: Episode One) will not be sufficient to qualify this market toward a "Yes" resolution. The game must have the words "Half-Life 3" in the title to qualify.
The resolution source for this market will be official information from Valve or a consensus of credible sources.**Persistent failed hype cycles around Valve's new Steam hardware have heavily shaped trader sentiment.** Multiple credible leakers in 2025 tied a Half-Life 3 (or internal HLX project) announcement and launch to the Steam Machine and related devices in late 2025 or spring 2026, yet the hardware rolled out without any new Half-Life title. As of September 2026, the upcoming Steam Frame VR headset is instead bundling the six-year-old Half-Life: Alyx.
Dataminers such as Gabe Follower and Tyler McVicker confirm the project remains in active development and has not been canceled, with recent engine references suggesting work has even accelerated in places. However, they note Valve's exacting internal standards continue to push timelines, with no firm announcement window and sources indicating 2026 itself may slip. Valve's long-standing secrecy and preference for revealing finished products only when ready, combined with the short window left in 2026 and absence of fresh catalysts, underpin the market's strong 83.5% implied probability for "No."
This market will resolve to "Yes" if Valve publicly and explicitly announces that Half-Life 3 is in production by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".
The announcement of the creation of any expansion or sequel not explicitly named "Half-Life 3" (e.g., Half-Life: Alyx, Half-Life 2: Episode One) will not be sufficient to qualify this market toward a "Yes" resolution. The game must have the words "Half-Life 3" in the title to qualify.
The resolution source for this market will be official information from Valve or a consensus of credible sources.
The announcement of the creation of any expansion or sequel not explicitly named "Half-Life 3" (e.g., Half-Life: Alyx, Half-Life 2: Episode One) will not be sufficient to qualify this market toward a "Yes" resolution. The game must have the words "Half-Life 3" in the title to qualify.
The resolution source for this market will be official information from Valve or a consensus of credible sources.
Market Opened: Nov 11, 2025, 4:37 PM ET
Volume
$122,382End Date
Jan 1, 2027Market Opened
Nov 11, 2025, 4:37 PM ETResolver
0x65070BE91...This market will resolve to "Yes" if Valve publicly and explicitly announces that Half-Life 3 is in production by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".
The announcement of the creation of any expansion or sequel not explicitly named "Half-Life 3" (e.g., Half-Life: Alyx, Half-Life 2: Episode One) will not be sufficient to qualify this market toward a "Yes" resolution. The game must have the words "Half-Life 3" in the title to qualify.
The resolution source for this market will be official information from Valve or a consensus of credible sources.**Persistent failed hype cycles around Valve's new Steam hardware have heavily shaped trader sentiment.** Multiple credible leakers in 2025 tied a Half-Life 3 (or internal HLX project) announcement and launch to the Steam Machine and related devices in late 2025 or spring 2026, yet the hardware rolled out without any new Half-Life title. As of September 2026, the upcoming Steam Frame VR headset is instead bundling the six-year-old Half-Life: Alyx.
Dataminers such as Gabe Follower and Tyler McVicker confirm the project remains in active development and has not been canceled, with recent engine references suggesting work has even accelerated in places. However, they note Valve's exacting internal standards continue to push timelines, with no firm announcement window and sources indicating 2026 itself may slip. Valve's long-standing secrecy and preference for revealing finished products only when ready, combined with the short window left in 2026 and absence of fresh catalysts, underpin the market's strong 83.5% implied probability for "No."
This market will resolve to "Yes" if Valve publicly and explicitly announces that Half-Life 3 is in production by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".
The announcement of the creation of any expansion or sequel not explicitly named "Half-Life 3" (e.g., Half-Life: Alyx, Half-Life 2: Episode One) will not be sufficient to qualify this market toward a "Yes" resolution. The game must have the words "Half-Life 3" in the title to qualify.
The resolution source for this market will be official information from Valve or a consensus of credible sources.
The announcement of the creation of any expansion or sequel not explicitly named "Half-Life 3" (e.g., Half-Life: Alyx, Half-Life 2: Episode One) will not be sufficient to qualify this market toward a "Yes" resolution. The game must have the words "Half-Life 3" in the title to qualify.
The resolution source for this market will be official information from Valve or a consensus of credible sources.
Volume
$122,382End Date
Jan 1, 2027Market Opened
Nov 11, 2025, 4:37 PM ETResolver
0x65070BE91...**Persistent failed hype cycles around Valve's new Steam hardware have heavily shaped trader sentiment.** Multiple credible leakers in 2025 tied a Half-Life 3 (or internal HLX project) announcement and launch to the Steam Machine and related devices in late 2025 or spring 2026, yet the hardware rolled out without any new Half-Life title. As of September 2026, the upcoming Steam Frame VR headset is instead bundling the six-year-old Half-Life: Alyx. Dataminers such as Gabe Follower and Tyler McVicker confirm the project remains in active development and has not been canceled, with recent engine references suggesting work has even accelerated in places. However, they note Valve's exacting internal standards continue to push timelines, with no firm announcement window and sources indicating 2026 itself may slip. Valve's long-standing secrecy and preference for revealing finished products only when ready, combined with the short window left in 2026 and absence of fresh catalysts, underpin the market's strong 83.5% implied probability for "No."
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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